Minecraft switch: animals disappear?

Ca
3

My daughter plays Minecraft offline on the Switch.

Since today she has had the problem that animals just disappear when they get closer. Can someone help here?

Sa

Do all animals disappear and does this happen more often or always? Do they appear when you walk away a bit?

Pu

Maybe restart the switch. If that doesn't help, try another minecraft world.

Ca

Yes reappear. Yes all animals